A nurse is planning care for a client who is postoperative and at risk for paralytic ileus. Which of the following interventions should the nurse plan to take to promote peristalsis?

Choice A reason: Offering the bedpan every 2 hours does not directly stimulate peristalsis. While regular toileting may prevent constipation, it lacks the mechanical or physiological stimulus needed to enhance bowel motility, especially in postoperative patients at risk for paralytic ileus. Choice B reason: Ambulation promotes peristalsis by stimulating abdominal muscles and increasing intra-abdominal pressure, which encourages bowel motility. Early mobilization post-surgery enhances blood flow to the gastrointestinal tract, reducing the risk of paralytic ileus by counteracting slowed motility from anesthesia or immobility. Choice C reason: Increasing protein intake supports tissue repair but does not directly stimulate peristalsis. Protein metabolism may increase stool bulk over time, but it lacks the immediate mechanical or neural stimulation needed to prevent or treat paralytic ileus in the postoperative period. Choice D reason: Decreasing fluid intake can worsen bowel motility by reducing stool hydration, leading to harder stools and increased risk of constipation. Adequate hydration is essential for maintaining soft stool and supporting peristalsis, making this intervention counterproductive.